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Internals: Remove dead code, fix or sign off coverage

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Remove/fix/signoff uncontroversial code coverage holes. Also added a
couple TODOs that should be investigated at some point
This commit is contained in:
Geza Lore
2025-10-08 08:24:06 +01:00
parent 1a8f9f0483
commit 838b8a2bec
47 changed files with 267 additions and 731 deletions
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src/V3Slice.cpp
+6 -5
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@@ -316,7 +316,9 @@ class SliceVisitor final : public VNVisitor {
"Array initialization should have been removed earlier");
}
void expandBiOp(AstNodeBiop* nodep) {
template <typename T_NodeBiop>
void expandBiOp(T_NodeBiop* biopp) {
AstNodeBiop* nodep = biopp;
if (nodep->user1SetOnce()) return; // Process once
UINFO(9, " Bi-Eq/Neq expansion " << nodep);
@@ -330,10 +332,9 @@ class SliceVisitor final : public VNVisitor {
// EQ(a,b) -> LOGAND(EQ(ARRAYSEL(a,0), ARRAYSEL(b,0)), ...[1])
// Original node is replaced, so it is safe to copy it one time even if it is
// impure.
AstNodeBiop* const clonep = VN_AS(
nodep->cloneType(cloneAndSel(nodep->lhsp(), elements, elemIdx, elemIdx != 0),
cloneAndSel(nodep->rhsp(), elements, elemIdx, elemIdx != 0)),
NodeBiop);
T_NodeBiop* const clonep = new T_NodeBiop{
nodep->fileline(), cloneAndSel(nodep->lhsp(), elements, elemIdx, elemIdx != 0),
cloneAndSel(nodep->rhsp(), elements, elemIdx, elemIdx != 0)};
if (elemIdx == 0) {
nodep->foreach([this](AstExprStmt* const exprp) {
// Result expression is always evaluated to the same value, so the